leg site hole core section top of sampled interval (cm) bottom of sampled interval(cm) depth to core (m) depth to sample (m) card type card number pH electrode type pH alkalinity measurement type alkalinity salinity data field #1 data field #2 data field #3 data field #4 data field #5 data field #6 reference 24 233 1 4 0.0 10.0 0.00 4.55 DATA CARD 1 FLOW-THRU 7.38 COLORIMETRIC 3.2 36.3 LABNB 24 233 1 4 0.0 10.0 0.00 4.55 DATA CARD 5 PUNCH-IN 7.45 LABNB 24 233 3 6 0.0 10.0 14.50 22.05 DATA CARD 1 FLOW-THRU 7.28 COLORIMETRIC 7.7 34.6 LABNB 24 233 3 6 0.0 10.0 14.50 22.05 DATA CARD 5 PUNCH-IN 7.01 LABNB 24 233 5 6 0.0 10.0 33.50 41.05 DATA CARD 1 FLOW-THRU 7.10 COLORIMETRIC 13.6 34.1 LABNB 24 233 5 6 0.0 10.0 33.50 41.05 DATA CARD 5 PUNCH-IN 6.90 LABNB 24 233 7 6 0.0 10.0 52.50 60.05 DATA CARD 1 FLOW-THRU 7.03 COLORIMETRIC 7.2 35.5 LABNB 24 233 7 6 0.0 10.0 52.50 60.05 DATA CARD 5 PUNCH-IN 6.79 LABNB 24 233 9 6 0.0 10.0 71.50 79.05 DATA CARD 1 FLOW-THRU 7.08 COLORIMETRIC 1.0 33.6 LABNB 24 233 9 6 0.0 10.0 71.50 79.05 DATA CARD 5 PUNCH-IN 7.02 LABNB 24 233 12 6 0.0 10.0 100.00 107.55 DATA CARD 1 FLOW-THRU 6.91 COLORIMETRIC 6.9 33.8 LABNB 24 233 15 6 0.0 10.0 128.50 136.55 DATA CARD 1 FLOW-THRU 7.42 COLORIMETRIC 2.4 34.4 LABNB 24 233 18 4 0.0 10.0 157.00 161.55 DATA CARD 1 FLOW-THRU 6.93 COLORIMETRIC 4.4 34.9 LABNB 24 233 18 4 0.0 10.0 157.00 161.55 DATA CARD 5 PUNCH-IN 6.32 LABNB 24 233 SSW 0.00 0.00 DATA CARD 1 FLOW-THRU 7.39 COLORIMETRIC 3.3 36.3 LABNB